vpmedina
Junior Member level 2

hi all!
is fr4 a standard?
i mean if one material is said to be fr4, will other fr4 materials have the same characteristics?
also, will the dielectric constant change with the width of the fr4?
thanks much
vpm
is fr4 a standard?
i mean if one material is said to be fr4, will other fr4 materials have the same characteristics?
also, will the dielectric constant change with the width of the fr4?
thanks much
vpm